2.4.0-SNAPSHOT branch.
Splash page no longer available if dog house is disabled.
Refactored RexsterClient use of TCPNIOTransport.

Use one TCPNIOTransport for all created RexsterClient objects.  The factory now maintain the ability to reset the transport and free resources.  This seems to fix problems with orphaned threads and other oddities in Grizzly.
Configure extensions in embedded mode.

Change constructor of the DefaultRexsterApplication so that applications embedding rexster could configure extensions properly.
Check for empty array in ExtensionMethod #292
Rexster properly supporting boolean property data type.
Bring dat files up to 2.4.0-SNAPSHOT since the previous commit merged in changes from 2.3.2-SNAPSHOT.
Inital attempt at having rexster produce stats.

Stats are to be consumed by tools like ganglia, graphite, jmx, etc.
Fixed default settings for rexster.xml.

Turned of jmx and got rid of the ganglia setting.
Improve comments.
Minor code cleanup and improved comments.
Code clean up and comment fixes.
Improved comments.
Added http as a default reporter.
Minfor refactoring and code reformatting.
Improved logging around incoming messages for rexpro.
Remove uncessary line of code.
Merge remote-tracking branch 'origin/master' into metrics
Include and exclude regex filters for metrics in rexster.xml
Refactoring of class structure for metric configs.